They always seemed to start barking a few seconds before a trembler.
From the stltoday.com
Trembler was a director of touring, and a marketing director in the theater and touring industry.
From the timesunion.com
A trembler is something that trembles.
From the en.wikipedia.org
Recent studies have shown that the ground rose noticeably before the 1971 San Fernando quake that killed 58 people in California's last major trembler.
From the time.com
But yesterday's trembler means they are not going to be able to switch off in the way those of us who live elsewhere in New Zealand, or who don't have family in Christchurch, will try to do.
From the nzherald.co.nz
More examples
Quaker: one who quakes and trembles with (or as with) fear
Tremblers are a New World group of passerine birds related to mockingbirds and New World catbirds. Like these, they are in the Mimidae family. ...
A vibrating spring which makes and breaks electrical contact to produce the secondary spark in an induction coil. It is generally worked by the induced magnetism in the soft iron core of the coil, but in the De Dion engine it is worked mechanically by a cam of peculiar construction.
Jewellery which has stones or components set on springs which tremble as the wearer moves